Ubigi offers eSIM services for travelers, digital nomads and remote-working professionals, providing high-end global cellular connectivity in over 190+ destinations with a large range of affordable prepaid data plans.
Ubigi offers eSIM services for travelers, digital nomads and remote-working professionals, providing high-end global cellular connectivity in over 190+ destinations with a large range of affordable prepaid data plans.
In Hanoi and Da Nang city areas, the connection was slow and occasionally cut off, but I managed to use it somehow. However, around the Naman Retreat Hotel, it was almost unusable. In the end, I had to ask the hotel staff to guide me to a store where I could buy a local SIM card for travelers.
I purchased 10GB for 7 days, but I didn't even use 1GB.
Ubigi's eSIM plans for Vietnam really falls short for several reasons.
1. The connection keeps on dropping randomly. This is unacceptable when you need to call your family using WhatsApp, Viber, or Zalo, and you suddenly disconnect.
2. I was assigned a mainland Chinese IP address with a Singaporean DNS. This is also unacceptable due to privacy concerns and certain sites blacklisting my eSIM.
Eventually, I switched over to a Viettel eSIM from MobiMatter, and it worked flawlessly for the rest of my family trip to Vietnam. Would not recommend Ubigi for Vietnam.
Frequently Asked Questions
Does Ubigi offer unlimited data eSIM for Vietnam?
Ubigi does not provide an unlimited data eSIM for Vietnam. Available plans are fixed‑data, such as a 60GB data cap for 30 days at $59.00 USD or a 50GB data cap for 30 days at $36.00 USD, each covering 4G and 5G networks within Vietnam. A longer‑term option is a 60GB plan for 900 days priced at $78.00 USD. Choosing a fixed data plan can be more cost‑effective unless a traveler needs extremely heavy data usage.
Does Ubigi offer Vietnam eSIM with phone number and SMS?
Ubigi does not provide a Vietnam eSIM plan that includes a local phone number or SMS capability. The available Vietnam plans are data‑only, offering internet access without independent voice or messaging services. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice and text communication, but there is no built‑in phone number or SMS service provided by Ubigi for Vietnam.
How many data plans does Ubigi offer for Vietnam?
Ubigi offers 6 single‑country data plans and 25 multi‑country plans for Vietnam. The single‑country options range in price from about $2 for 500 MB to $240 for 60 GB, while the multi‑country plans cover similar data caps from a few hundred megabytes to 60 GB at comparable prices. Single‑country plans provide a fixed data amount for a set validity period, whereas multi‑country plans allow the same data allocation to be used across several countries, including Vietnam.
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